The 17800B Recovers, Recycles, Evacuates, and Recharges R-12, R-134a, R-22, R-502, MP and HP Blends — and many more! — all in one fast, continuous operation through one hook-up. It’s ideal for refrigerated trailers, buses, RVs, and other vehicles that use more than one refrigerant. The CoolTech Multi is also great for fleet maintenance, covering a variety of makes and models since it has both R-12 and R-134a capabilities. In-plant maintenance departments will find it can handle the different types of refrigerants used in various systems. 

• Microprocessor — Controls functions; prompts lead you through programming and also signal when it’s time to change the filter-drier, vacuum pump oil, and compressor oil.
• Float Chamber — Automatically adjusts from liquid to vapor for most efficient recovery.
• Electronic Scale — Makes it simple to recharge to factory specifications; also weighs recovered refrigerant and provides tank overfill protection.
• CoolTech Vacuum Pump — 6 CFM has the capacity to thoroughly evacuate the system, readying it for recharging.

• Lockout Panel — Prevents mixing of refrigerants; rotates to one side for 1/4" fittings and to the other for 1/2" Acme fittings.
• Single-Pass Recycling — Makes an initial pass through the filter-drier.Multi-Pass Recycling — Additional recycling can be programmed in case of compressor burn-out, or other conditions.
• Heavy-Duty Filter-Drier — Removes moisture and acid from the refrigerant; can handle up to 200 pounds of recovered gas between changes.
• Comes with two 50 pound tanks, one with 1/4" fittings and the other with 1/2" Acme fittings.
• Three sets of charging hoses are included — one for R-12, one for automotive R-134a (with field service couplers), and one for other refrigerants using 1/4" SAE fittings.